I disagree.
I think you are presenting a gradual incremental change as some sort of binary transition, and it isn't. This is at best disingenuous and misleading and at worst it's a flat out lie.
Text-only natural language interfaces were working in the 1960s and working well by the 1980s.
Live real-time speech recognition with training was working by the turn of the century, and following a hand injury, I was dictating my work into freeware for a while by 2000 or so. It was bundled with later versions of IBM OS/2 Warp.
Real-time speaker-independent speech recognition started working usefully well some 15 years ago, and even as a sceptic who dislikes such things, I was using it and demonstrating it a decade ago. It's been a standard feature of mainstream commercial desktop OSes as well as smartphones for about 8-9 years. Windows 10 (2015) included Cortana; macOS Sierra (2016) included Siri.
In fact, after I posted my previous comment, this morning Facebook reminded me that 8Y ago today I was installing Win10 on my Core 2 Duo Thinkpad.
I don't allow any of these devices in my home but they're a multi-billion dollar in domestic voice-controlled hardware.
This is mainstream used by a double-digit percentage of humanity.
You seem to have been deceived by the LLM bot fakery of "intelligence" that it's achieved some quantum leap in smarts recently. This is illusory.